原因很简单，随着这里的居民越来越多，牛的数量也增多，而狮子要吃牛，人们于是采取更厉害的办法，包括对狮子下毒，杀死它们。
The reason is simple, lions eat cattle, and as the Numbers of people grow, the Numbers of cows increase. Alongside that there are ever more efficient ways, including poisoning, to kill lions.
该项立法获得了中国日益增多的宠物店主的欢迎。随着生活条件的提高和可支配收入的增长，更多的广州居民正在宠物方面花钱。
The legislation is gaining support from China's growing number of pet owners. With living standards rising and disposable income growing, more Guangzhou residents are investing in house pets.
上个世纪三四十年代，金鱼池的养鱼业开始衰败，随着居民的增多，金鱼池的养鱼池后来也成了臭水沟。
Thirty or forty years of last century, gold fish pond fish industry began declining, with more residents, gold fish pond in the aquarium later became a drainage ditch.
应用推荐